Burmese pythons are an invasive species from Southeast Asia now established in South Florida. While freezing temperatures can be lethal to pythons, evidence suggests they may be evolving to tolerate ...

FORT LAUDERDALE, Fla. — It was about 2 in the morning when Claudilio Cruz, a member of a road crew spreading asphalt on U.S. 1 in the affluent Miami suburb of Pinecrest, heard frantic honking. When he ...